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PresidiumGem Tester II PGT

Q: What is the best presidium model?

I have the colored stone estimator model and like it very well. The duo meter is good for follow-up testing of colored stones,also. The main thing to remember is that you have to make several tests to verify a gemstone properly, such as a refractometer, etc. Presidium is top of the line.

Q: is there one now with a moissanite tester?

Yes that will the presidium duo model we have it available starting at 349

Q: The red light won't stop flashing to indicate the tester is ready for calibration. What can I try to reset it?

As you stated, the Tester is ready for calibration. Please follow the calibration instructions in the little manual or go to the Presidium website. Good Luck!!!

4.1/5

Product ID: 263476675

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Details

Brand
Presidium
Power source
Battery
Style
compact
Colour
black
Item dimensions L x W x H
19.8 x 11.4 x

📏Compact 19.8x11.4x9.6 cm design

🔋Battery-powered for on-the-go use

⚖️499g lightweight precision

Description

💎 Test Like a Pro, Anywhere You Go!

PORTABLE POWER - Runs on 2 AA batteries, ensuring reliable testing anywhere, anytime.
EFFORTLESS ELEGANCE - Minimalist black style that complements your modern workspace.
LIGHTWEIGHT MASTERY - At just under 500g, it’s engineered for easy handling without fatigue.
PRECISION IN YOUR PALM - Sleek, compact design fits effortlessly into any professional toolkit.
PROFESSIONAL GRADE RELIABILITY - Crafted by Presidium, a trusted name in gem testing technology.

The PresidiumGem Tester II PGT is a compact, battery-powered gem tester weighing 499g, designed for precision and portability. Its sleek black design and trusted Presidium engineering make it an essential tool for professionals seeking reliable, on-the-go gemstone verification.

Specifications

Manufacturer	Presidium
Part number	PGT/CSE
Item Weight	499 g
Product Dimensions	19.81 x 11.43 x 9.65 cm; 499 g
Batteries	2 AA batteries required.
Item model number	‎PGT-II
Size	Medium
Color	black
Style	compact
Material	Other
Power source type	Battery Powered
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	Yes

Have a Question? See What Others Asked

What is the best presidium model?

is there one now with a moissanite tester?

does this tool looks like the one on the picture? also does it work well?

The red light won't stop flashing to indicate the tester is ready for calibration. What can I try to reset it?

Reviews

4.1

All from verified purchases

B**N

its stop

i buying this in first 14 days its work good then after 16 days its give me voltage from diamond to glass not from glass to diamondi hobe i can change with another items from same sellerwaite answer

7.09.2022

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

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€ 466.13

Duties & taxes incl.

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